Finding the Fourth Proportional to 45,580,654.08, 62,901,317.12 and 24,955,409.92
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Solution
The fourth proportional to 45,580,654.08, 62,901,317.12 and 24,955,409.92 is: 34,438,473.62
Step by Step Solution
- Step 1: Write the proportion equation
45,580,654.08 : 62,901,317.12 = 24,955,409.92 : x - Step 2: Convert to fraction form
45,580,654.08/62,901,317.12 = 24,955,409.92/x - Step 3: Cross multiply
45,580,654.08x = 62,901,317.12 × 24,955,409.92 - Step 4: Simplify right side
45,580,654.08x = 1,569,728,153,237,514 - Step 5: Solve for x
x = 1,569,728,153,237,514/45,580,654.08 - Step 6: Final answer
x = 34,438,473.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.